SEGMENT DISCLOSURE - Assets and Capital Expenditures and Loan Originations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total assets	$ 685,883		$ 685,617
Total capital expenditures	320	$ 4,828
Loan originations	25,593	11,844
Total capital expenditures and loan originations	25,913	16,672
Office
Segment Reporting Information [Line Items]
Total capital expenditures	292	4,534
Hotel
Segment Reporting Information [Line Items]
Total capital expenditures	28	$ 294
Operating Segments | Office
Segment Reporting Information [Line Items]
Total assets	462,547		472,544
Operating Segments | Hotel
Segment Reporting Information [Line Items]
Total assets	100,902		100,285
Operating Segments | Lending
Segment Reporting Information [Line Items]
Total assets	101,242		94,626
Non-segment
Segment Reporting Information [Line Items]
Total assets	$ 21,192		$ 18,162